More than 20,000 pounds of frozen pizzas are being recalled over possible listeria contamination. The USDA's Food Safety and Inspection Service announced they've recalled Marketside supreme frozen pizzas which were sold at some Walmart stores. The pizzas were shipped to Walmart distribution centers in California, Nevada, Utah and Washington.
The affected items are 16-inch pizzas labeled "Marketside Extra Large Supreme Pizza," with a lot code of 20547.
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